public inbox for glibc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug libc/14586] New: sscanf: "%[^a]s %s" stopped working @ 2012-09-15 19:23 temp78593 at mutluit dot com 2012-09-15 19:24 ` [Bug libc/14586] " temp78593 at mutluit dot com ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: temp78593 at mutluit dot com @ 2012-09-15 19:23 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14586 Bug #: 14586 Summary: sscanf: "%[^a]s %s" stopped working Product: glibc Version: 2.13 Status: NEW Severity: critical Priority: P2 Component: libc AssignedTo: unassigned@sourceware.org ReportedBy: temp78593@mutluit.com CC: drepper.fsp@gmail.com Classification: Unclassified #include <cstdio> #include <cstdlib> int main() { const char* psz = " PROTO=TCP SPT=6004 DPT=26532 "; char szProto[256] = ""; unsigned short usSrcPort = 0, usDstPort = 0; const int c = sscanf(psz, " PROTO=%255[^ \t\n]s SPT=%hu DPT=%hu", szProto, &usSrcPort, &usDstPort); printf("%s\n", c == 3 ? "OK" : "ERROR"); //... return 0; } It fills only the first field --> c=1 --> ERROR This code was working fine in prev. compiler/library versions. # g++ --version g++ (Debian 4.7.1-7) 4.7.1 -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/14586] sscanf: "%[^a]s %s" stopped working 2012-09-15 19:23 [Bug libc/14586] New: sscanf: "%[^a]s %s" stopped working temp78593 at mutluit dot com @ 2012-09-15 19:24 ` temp78593 at mutluit dot com 2012-09-15 19:43 ` temp78593 at mutluit dot com 2014-06-13 14:01 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: temp78593 at mutluit dot com @ 2012-09-15 19:24 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14586 Uenal Mutlu <temp78593 at mutluit dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |temp78593 at mutluit dot | |com -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/14586] sscanf: "%[^a]s %s" stopped working 2012-09-15 19:23 [Bug libc/14586] New: sscanf: "%[^a]s %s" stopped working temp78593 at mutluit dot com 2012-09-15 19:24 ` [Bug libc/14586] " temp78593 at mutluit dot com @ 2012-09-15 19:43 ` temp78593 at mutluit dot com 2014-06-13 14:01 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: temp78593 at mutluit dot com @ 2012-09-15 19:43 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14586 Uenal Mutlu <temp78593 at mutluit dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX --- Comment #1 from Uenal Mutlu <temp78593 at mutluit dot com> 2012-09-15 19:43:15 UTC --- It seems the format string I had used " PROTO=%255[^ \t\n]s SPT=%hu DPT=%hu" isn't supported anymore. Instead one must use " PROTO=%255[^ \t\n] SPT=%hu DPT=%hu" Ie. omitting the 's' after set... Ok, I can live with that... the bugreport can be closed. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/14586] sscanf: "%[^a]s %s" stopped working 2012-09-15 19:23 [Bug libc/14586] New: sscanf: "%[^a]s %s" stopped working temp78593 at mutluit dot com 2012-09-15 19:24 ` [Bug libc/14586] " temp78593 at mutluit dot com 2012-09-15 19:43 ` temp78593 at mutluit dot com @ 2014-06-13 14:01 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: fweimer at redhat dot com @ 2014-06-13 14:01 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=14586 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |security- -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-06-13 14:01 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-09-15 19:23 [Bug libc/14586] New: sscanf: "%[^a]s %s" stopped working temp78593 at mutluit dot com 2012-09-15 19:24 ` [Bug libc/14586] " temp78593 at mutluit dot com 2012-09-15 19:43 ` temp78593 at mutluit dot com 2014-06-13 14:01 ` fweimer at redhat dot com
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).